(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(_dereq_,module,exports){
(function (global){
/*! Amaze UI Plugin ~ datetimepicker-se */

'use strict';

var $ = (typeof window !== "undefined" ? window['jQuery'] : typeof global !== "undefined" ? global['jQuery'] : null);
var moment = (typeof window !== "undefined" ? window['moment'] : typeof global !== "undefined" ? global['moment'] : null);
var dateTimePicker = _dereq_('../vendor/bootstrap-datetimepicker')($, moment);

$.fn.datetimepicker = function(option) {
  var args = Array.prototype.slice.call(arguments, 1);
  var methodReturn;

  var $set = this.each(function() {
    var $this = $(this);
    var data = $this.data('DateTimePicker');
    var options = typeof option === 'object' && option;

    if (!data) {
      $this.data('DateTimePicker', (
          data = dateTimePicker(
            $this,
            $.extend(true, {}, $.fn.datetimepicker.defaults, options)
          )
        )
      );
    }

    if (typeof option === 'string') {
      methodReturn = typeof data[option] === 'function' ?
        data[option].apply(data, args) : data[option];
    }
  });
  
  return (methodReturn === undefined) ? $set : methodReturn;
};

$.fn.datetimepicker.defaults = {
  timeZone: 'Etc/UTC',
  format: 'YYYY-MM-DD HH:mm:ss',
  dayViewHeaderFormat: 'YYYY年MMM',
  extraFormats: false,
  stepping: 1,
  minDate: false,
  maxDate: false,
  useCurrent: true,
  collapse: true, // -
  locale: 'zh-cn',
  defaultDate: false,
  disabledDates: false,
  enabledDates: false,
  icons: { // -
    time: 'am-icon-clock-o',
    date: 'am-icon-calendar',
    up: 'am-icon-chevron-up',
    down: 'am-icon-chevron-down',
    previous: 'am-icon-chevron-left',
    next: 'am-icon-chevron-right',
    today: 'am-icon-undo',
    clear: 'am-icon-trash-o',
    close: 'am-icon-close'
  },
  tooltips: { // -
    today: 'Go to today',
    clear: 'Clear selection',
    close: 'Close the picker',
    selectMonth: 'Select Month',
    prevMonth: 'Previous Month',
    nextMonth: 'Next Month',
    selectYear: 'Select Year',
    prevYear: 'Previous Year',
    nextYear: 'Next Year',
    selectDecade: 'Select Decade',
    prevDecade: 'Previous Decade',
    nextDecade: 'Next Decade',
    prevCentury: 'Previous Century',
    nextCentury: 'Next Century',
    pickHour: 'Pick Hour',
    incrementHour: 'Increment Hour',
    decrementHour: 'Decrement Hour',
    pickMinute: 'Pick Minute',
    incrementMinute: 'Increment Minute',
    decrementMinute: 'Decrement Minute',
    pickSecond: 'Pick Second',
    incrementSecond: 'Increment Second',
    decrementSecond: 'Decrement Second',
    togglePeriod: 'Toggle Period',
    selectTime: 'Select Time'
  },
  useStrict: false,
  sideBySide: false,
  daysOfWeekDisabled: false,
  calendarWeeks: false,
  viewMode: 'days',
  toolbarPlacement: 'default', // -
  showTodayButton: false, // 显示返回今日按钮
  showClear: false, // 显示清除日期按钮
  showClose: false, // 显示关闭按钮日期选择器按钮
  widgetPositioning: {
    horizontal: 'auto',
    vertical: 'auto'
  },
  widgetParent: $(document.body),
  // widgetParent: null, // $(document.body),
  ignoreReadonly: false,
  keepOpen: false,
  focusOnShow: true,
  inline: false,
  keepInvalid: false,
  datepickerInput: '.datepickerinput',
  keyBinds: {
    up: function (widget) {
      if (!widget) {
        return;
      }
      var d = this.date() || this.getMoment();
      if (widget.find('.datepicker').is(':visible')) {
        this.date(d.clone().subtract(7, 'd'));
      } else {
        this.date(d.clone().add(this.stepping(), 'm'));
      }
    },
    down: function (widget) {
      if (!widget) {
        this.show();
        return;
      }
      var d = this.date() || this.getMoment();
      if (widget.find('.datepicker').is(':visible')) {
        this.date(d.clone().add(7, 'd'));
      } else {
        this.date(d.clone().subtract(this.stepping(), 'm'));
      }
    },
    'control up': function (widget) {
      if (!widget) {
        return;
      }
      var d = this.date() || this.getMoment();
      if (widget.find('.datepicker').is(':visible')) {
        this.date(d.clone().subtract(1, 'y'));
      } else {
        this.date(d.clone().add(1, 'h'));
      }
    },
    'control down': function (widget) {
      if (!widget) {
        return;
      }
      var d = this.date() || this.getMoment();
      if (widget.find('.datepicker').is(':visible')) {
        this.date(d.clone().add(1, 'y'));
      } else {
        this.date(d.clone().subtract(1, 'h'));
      }
    },
    left: function (widget) {
      if (!widget) {
        return;
      }
      var d = this.date() || this.getMoment();
      if (widget.find('.datepicker').is(':visible')) {
        this.date(d.clone().subtract(1, 'd'));
      }
    },
    right: function (widget) {
      if (!widget) {
        return;
      }
      var d = this.date() || this.getMoment();
      if (widget.find('.datepicker').is(':visible')) {
        this.date(d.clone().add(1, 'd'));
      }
    },
    pageUp: function (widget) {
      if (!widget) {
        return;
      }
      var d = this.date() || this.getMoment();
      if (widget.find('.datepicker').is(':visible')) {
        this.date(d.clone().subtract(1, 'M'));
      }
    },
    pageDown: function (widget) {
      if (!widget) {
        return;
      }
      var d = this.date() || this.getMoment();
      if (widget.find('.datepicker').is(':visible')) {
        this.date(d.clone().add(1, 'M'));
      }
    },
    enter: function () {
      this.hide();
    },
    escape: function () {
      this.hide();
    },
    //tab: function (widget) { //this break the flow of the form. disabling for now
    //    var toggle = widget.find('.picker-switch a[data-action="togglePicker"]');
    //    if(toggle.length > 0) toggle.click();
    //},
    'control space': function (widget) {
      if (widget.find('.timepicker').is(':visible')) {
        widget.find('.btn[data-action="togglePeriod"]').click();
      }
    },
    t: function () {
      this.date(this.getMoment());
    },
    'delete': function () {
      this.clear();
    }
  },
  debug: false,
  allowInputToggle: false,
  disabledTimeIntervals: false,
  disabledHours: false,
  enabledHours: false,
  viewDate: false
};

}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{"../vendor/bootstrap-datetimepicker":2}],2:[function(_dereq_,module,exports){
/*! version : 4.17.37
 =========================================================
 bootstrap-datetimejs
 https://github.com/Eonasdan/bootstrap-datetimepicker
 The MIT License (MIT) Copyright (c) 2015 Jonathan Peterson
 =========================================================
 */

'use strict';

module.exports = function($, moment) {
  if (!moment) {
    throw new Error('bootstrap-datetimepicker requires Moment.js to be loaded first');
  }

  var dateTimePicker = function(element, options) {
    var picker = {},
      date,
      viewDate,
      unset = true,
      input,
      component = false,
      widget = false,
      use24Hours,
      minViewModeNumber = 0,
      actualFormat,
      parseFormats,
      currentViewMode,
      datePickerModes = [
        {
          clsName: 'days',
          navFnc: 'M',
          navStep: 1
        },
        {
          clsName: 'months',
          navFnc: 'y',
          navStep: 1
        },
        {
          clsName: 'years',
          navFnc: 'y',
          navStep: 10
        },
        {
          clsName: 'decades',
          navFnc: 'y',
          navStep: 100
        }
      ],
      viewModes = ['days', 'months', 'years', 'decades'],
      verticalModes = ['top', 'bottom', 'auto'],
      horizontalModes = ['left', 'right', 'auto'],
      toolbarPlacements = ['default', 'top', 'bottom'],
      keyMap = {
        'up': 38,
        38: 'up',
        'down': 40,
        40: 'down',
        'left': 37,
        37: 'left',
        'right': 39,
        39: 'right',
        'tab': 9,
        9: 'tab',
        'escape': 27,
        27: 'escape',
        'enter': 13,
        13: 'enter',
        'pageUp': 33,
        33: 'pageUp',
        'pageDown': 34,
        34: 'pageDown',
        'shift': 16,
        16: 'shift',
        'control': 17,
        17: 'control',
        'space': 32,
        32: 'space',
        't': 84,
        84: 't',
        'delete': 46,
        46: 'delete'
      },
      keyState = {},

      /********************************************************************************
       *
       * Private functions
       *
       ********************************************************************************/
      getMoment = function(d) {
        var tzEnabled = false,
          returnMoment,
          currentZoneOffset,
          incomingZoneOffset,
          timeZoneIndicator,
          dateWithTimeZoneInfo;

        if (moment.tz !== undefined && options.timeZone !== undefined && options.timeZone !== null && options.timeZone !== '') {
          tzEnabled = true;
        }
        if (d === undefined || d === null) {
          if (tzEnabled) {
            returnMoment = moment().tz(options.timeZone).startOf('d');
          } else {
            returnMoment = moment().startOf('d');
          }
        } else {
          if (tzEnabled) {
            currentZoneOffset = moment().tz(options.timeZone).utcOffset();
            incomingZoneOffset = moment(d, parseFormats, options.useStrict)
              .utcOffset();
            if (incomingZoneOffset !== currentZoneOffset) {
              timeZoneIndicator = moment().tz(options.timeZone).format('Z');
              dateWithTimeZoneInfo = moment(d, parseFormats, options.useStrict)
                  .format('YYYY-MM-DD[T]HH:mm:ss') + timeZoneIndicator;
              returnMoment = moment(dateWithTimeZoneInfo, parseFormats, options.useStrict)
                .tz(options.timeZone);
            } else {
              returnMoment = moment(d, parseFormats, options.useStrict)
                .tz(options.timeZone);
            }
          } else {
            returnMoment = moment(d, parseFormats, options.useStrict);
          }
        }
        return returnMoment;
      },
      isEnabled = function(granularity) {
        if (typeof granularity !== 'string' || granularity.length > 1) {
          throw new TypeError('isEnabled expects a single character string parameter');
        }
        switch (granularity) {
          case 'y':
            return actualFormat.indexOf('Y') !== -1;
          case 'M':
            return actualFormat.indexOf('M') !== -1;
          case 'd':
            return actualFormat.toLowerCase().indexOf('d') !== -1;
          case 'h':
          case 'H':
            return actualFormat.toLowerCase().indexOf('h') !== -1;
          case 'm':
            return actualFormat.indexOf('m') !== -1;
          case 's':
            return actualFormat.indexOf('s') !== -1;
          default:
            return false;
        }
      },
      hasTime = function() {
        return (isEnabled('h') || isEnabled('m') || isEnabled('s'));
      },

      hasDate = function() {
        return (isEnabled('y') || isEnabled('M') || isEnabled('d'));
      },

      getDatePickerTemplate = function() {
        var headTemplate = $('<thead>')
            .append($('<tr>')
              .append($('<th>').addClass('prev').attr('data-action', 'previous')
                .append($('<span>').addClass(options.icons.previous))
              )
              .append($('<th>').addClass('picker-switch')
                .attr('data-action', 'pickerSwitch')
                .attr('colspan', (options.calendarWeeks ? '6' : '5')))
              .append($('<th>').addClass('next').attr('data-action', 'next')
                .append($('<span>').addClass(options.icons.next))
              )
            ),
          contTemplate = $('<tbody>')
            .append($('<tr>')
              .append($('<td>')
                .attr('colspan', (options.calendarWeeks ? '8' : '7')))
            );

        return [
          $('<div>').addClass('datepicker-days')
            .append($('<table>').addClass('table-condensed')
              .append(headTemplate)
              .append($('<tbody>'))
            ),
          $('<div>').addClass('datepicker-months')
            .append($('<table>').addClass('table-condensed')
              .append(headTemplate.clone())
              .append(contTemplate.clone())
            ),
          $('<div>').addClass('datepicker-years')
            .append($('<table>').addClass('table-condensed')
              .append(headTemplate.clone())
              .append(contTemplate.clone())
            ),
          $('<div>').addClass('datepicker-decades')
            .append($('<table>').addClass('table-condensed')
              .append(headTemplate.clone())
              .append(contTemplate.clone())
            )
        ];
      },

      getTimePickerMainTemplate = function() {
        var topRow = $('<tr>'),
          middleRow = $('<tr>'),
          bottomRow = $('<tr>');

        if (isEnabled('h')) {
          topRow.append($('<td>')
            .append($('<a>').attr({
              href: '#',
              tabindex: '-1',
              'title': options.tooltips.incrementHour
            }).addClass('btn').attr('data-action', 'incrementHours')
              .append($('<span>').addClass(options.icons.up))));
          middleRow.append($('<td>')
            .append($('<span>').addClass('timepicker-hour').attr({
              'data-time-component': 'hours',
              'title': options.tooltips.pickHour
            }).attr('data-action', 'showHours')));
          bottomRow.append($('<td>')
            .append($('<a>').attr({
              href: '#',
              tabindex: '-1',
              'title': options.tooltips.decrementHour
            }).addClass('btn').attr('data-action', 'decrementHours')
              .append($('<span>').addClass(options.icons.down))));
        }
        if (isEnabled('m')) {
          if (isEnabled('h')) {
            topRow.append($('<td>').addClass('separator'));
            middleRow.append($('<td>').addClass('separator').html(':'));
            bottomRow.append($('<td>').addClass('separator'));
          }
          topRow.append($('<td>')
            .append($('<a>').attr({
              href: '#',
              tabindex: '-1',
              'title': options.tooltips.incrementMinute
            }).addClass('btn').attr('data-action', 'incrementMinutes')
              .append($('<span>').addClass(options.icons.up))));
          middleRow.append($('<td>')
            .append($('<span>').addClass('timepicker-minute').attr({
              'data-time-component': 'minutes',
              'title': options.tooltips.pickMinute
            }).attr('data-action', 'showMinutes')));
          bottomRow.append($('<td>')
            .append($('<a>').attr({
              href: '#',
              tabindex: '-1',
              'title': options.tooltips.decrementMinute
            }).addClass('btn').attr('data-action', 'decrementMinutes')
              .append($('<span>').addClass(options.icons.down))));
        }
        if (isEnabled('s')) {
          if (isEnabled('m')) {
            topRow.append($('<td>').addClass('separator'));
            middleRow.append($('<td>').addClass('separator').html(':'));
            bottomRow.append($('<td>').addClass('separator'));
          }
          topRow.append($('<td>')
            .append($('<a>').attr({
              href: '#',
              tabindex: '-1',
              'title': options.tooltips.incrementSecond
            }).addClass('btn').attr('data-action', 'incrementSeconds')
              .append($('<span>').addClass(options.icons.up))));
          middleRow.append($('<td>')
            .append($('<span>').addClass('timepicker-second').attr({
              'data-time-component': 'seconds',
              'title': options.tooltips.pickSecond
            }).attr('data-action', 'showSeconds')));
          bottomRow.append($('<td>')
            .append($('<a>').attr({
              href: '#',
              tabindex: '-1',
              'title': options.tooltips.decrementSecond
            }).addClass('btn').attr('data-action', 'decrementSeconds')
              .append($('<span>').addClass(options.icons.down))));
        }

        if (!use24Hours) {
          topRow.append($('<td>').addClass('separator'));
          middleRow.append($('<td>')
            .append($('<button>').addClass('btn btn-primary').attr({
              'data-action': 'togglePeriod',
              tabindex: '-1',
              'title': options.tooltips.togglePeriod
            })));
          bottomRow.append($('<td>').addClass('separator'));
        }

        return $('<div>').addClass('timepicker-picker')
          .append($('<table>').addClass('table-condensed')
            .append([topRow, middleRow, bottomRow]));
      },

      getTimePickerTemplate = function() {
        var hoursView = $('<div>').addClass('timepicker-hours')
            .append($('<table>').addClass('table-condensed')),
          minutesView = $('<div>').addClass('timepicker-minutes')
            .append($('<table>').addClass('table-condensed')),
          secondsView = $('<div>').addClass('timepicker-seconds')
            .append($('<table>').addClass('table-condensed')),
          ret = [getTimePickerMainTemplate()];

        if (isEnabled('h')) {
          ret.push(hoursView);
        }
        if (isEnabled('m')) {
          ret.push(minutesView);
        }
        if (isEnabled('s')) {
          ret.push(secondsView);
        }

        return ret;
      },

      getToolbar = function() {
        var row = [];
        if (options.showTodayButton) {
          row.push($('<td>').append($('<a>')
            .attr({'data-action': 'today', 'title': options.tooltips.today})
            .append($('<span>').addClass(options.icons.today))));
        }
        if (!options.sideBySide && hasDate() && hasTime()) {
          row.push($('<td>').append($('<a>').attr({
            'data-action': 'togglePicker',
            'title': options.tooltips.selectTime
          }).append($('<span>').addClass(options.icons.time))));
        }
        if (options.showClear) {
          row.push($('<td>').append($('<a>')
            .attr({'data-action': 'clear', 'title': options.tooltips.clear})
            .append($('<span>').addClass(options.icons.clear))));
        }
        if (options.showClose) {
          row.push($('<td>').append($('<a>')
            .attr({'data-action': 'close', 'title': options.tooltips.close})
            .append($('<span>').addClass(options.icons.close))));
        }
        return $('<table>').addClass('table-condensed')
          .append($('<tbody>').append($('<tr>').append(row)));
      },

      getTemplate = function() {
        var template = $('<div>')
            .addClass('bootstrap-datetimepicker-widget dropdown-menu'),
          dateView = $('<div>').addClass('datepicker')
            .append(getDatePickerTemplate()),
          timeView = $('<div>').addClass('timepicker')
            .append(getTimePickerTemplate()),
          content = $('<ul>').addClass('list-unstyled'),
          toolbar = $('<li>')
            .addClass('picker-switch' + (options.collapse ? ' accordion-toggle' : ''))
            .append(getToolbar());

        if (options.inline) {
          template.removeClass('dropdown-menu');
        }

        if (use24Hours) {
          template.addClass('usetwentyfour');
        }
        if (isEnabled('s') && !use24Hours) {
          template.addClass('wider');
        }

        if (options.sideBySide && hasDate() && hasTime()) {
          template.addClass('timepicker-sbs');
          if (options.toolbarPlacement === 'top') {
            template.append(toolbar);
          }
          template.append(
            $('<div class="am-g">')
              .append(dateView.addClass('am-fl'))
              .append(timeView.addClass('am-fl'))
          );
          if (options.toolbarPlacement === 'bottom') {
            template.append(toolbar);
          }
          return template;
        }

        if (options.toolbarPlacement === 'top') {
          content.append(toolbar);
        }
        if (hasDate()) {
          content.append($('<li>')
            .addClass((options.collapse && hasTime() ? 'collapse in' : ''))
            .append(dateView));
        }
        if (options.toolbarPlacement === 'default') {
          content.append(toolbar);
        }
        if (hasTime()) {
          content.append($('<li>')
            .addClass((options.collapse && hasDate() ? 'collapse' : ''))
            .append(timeView));
        }
        if (options.toolbarPlacement === 'bottom') {
          content.append(toolbar);
        }
        return template.append(content);
      },

      dataToOptions = function() {
        var eData,
          dataOptions = {};

        if (element.is('input') || options.inline) {
          eData = element.data();
        } else {
          eData = element.find('input').data();
        }

        if (eData.dateOptions && eData.dateOptions instanceof Object) {
          dataOptions = $.extend(true, dataOptions, eData.dateOptions);
        }

        $.each(options, function(key) {
          var attributeName = 'date' + key.charAt(0)
              .toUpperCase() + key.slice(1);
          if (eData[attributeName] !== undefined) {
            dataOptions[key] = eData[attributeName];
          }
        });
        return dataOptions;
      },

      place = function() {
        var $refer = component || element;
        var position = $refer.position(),
          offset = $refer.offset(),
          vertical = options.widgetPositioning.vertical,
          horizontal = options.widgetPositioning.horizontal,
          parent;
        var referHeight = $refer.outerHeight();
        var referWidth = $refer.outerWidth();
        var widgetWidth = 242;

        if (options.inline) {
          parent = element.append(widget);
          return;
        } else if (options.widgetParent) {
          parent = options.widgetParent.append(widget);
          console.log(11111, parent);
        } else if (element.is('input')) {
          parent = element.after(widget).parent();
          console.log(22222, parent);
        } else {
          parent = element;
          element.children().first().after(widget);
          console.log(33333, parent);
        }

        // Top and bottom logic
        if (vertical === 'auto') {
          if (offset.top + widget.height() * 1.5 >= $(window)
              .height() + $(window).scrollTop() &&
            widget.height() + element.outerHeight() < offset.top) {
            vertical = 'top';
          } else {
            vertical = 'bottom';
          }
        }

        // Left and right logic
        if (horizontal === 'auto') {
          if (parent.width() < offset.left + widget.outerWidth() / 2 &&
            offset.left + widget.outerWidth() > $(window).width()) {
            horizontal = 'right';
          } else {
            horizontal = 'left';
          }
        }

        /*if (vertical === 'top') {
         widget.addClass('top').removeClass('bottom');
         } else {
         widget.addClass('bottom').removeClass('top');
         }

         if (horizontal === 'right') {
         widget.addClass('pull-right');
         } else {
         widget.removeClass('pull-right');
         }*/
        // TODO: 完善定位逻辑
        widget.addClass('bottom ' + horizontal);

        var style = {
          position: 'absolute',
          top: offset.top + element.outerHeight()
        };

        widget.css($.extend({}, style, {
          left: horizontal === 'left' ? offset.left : offset.left + referWidth - widgetWidth
          // right: horizontal === 'left' ? 'auto' : offset.left
          /*top: vertical === 'top' ? 'auto' : position.top + element.outerHeight(),
           bottom: vertical === 'top' ? position.top + element.outerHeight() : 'auto',
           left: horizontal === 'left' ? (parent === element ? 0 : position.left) : 'auto',
           right: horizontal === 'left' ? 'auto' : parent.outerWidth() - element.outerWidth() - (parent === element ? 0 : position.left)*/
        }));
      },

      notifyEvent = function(e) {
        if (e.type === 'dp.change' && ((e.date && e.date.isSame(e.oldDate)) || (!e.date && !e.oldDate))) {
          return;
        }
        element.trigger(e);
      },

      viewUpdate = function(e) {
        if (e === 'y') {
          e = 'YYYY';
        }
        notifyEvent({
          type: 'dp.update',
          change: e,
          viewDate: viewDate.clone()
        });
      },

      showMode = function(dir) {
        if (!widget) {
          return;
        }
        if (dir) {
          currentViewMode = Math.max(minViewModeNumber, Math.min(3, currentViewMode + dir));
        }
        widget.find('.datepicker > div').hide()
          .filter('.datepicker-' + datePickerModes[currentViewMode].clsName)
          .show();
      },

      fillDow = function() {
        var row = $('<tr>'),
          currentDate = viewDate.clone().startOf('w').startOf('d');

        if (options.calendarWeeks === true) {
          row.append($('<th>').addClass('cw').text('#'));
        }

        while (currentDate.isBefore(viewDate.clone().endOf('w'))) {
          row.append($('<th>').addClass('dow').text(currentDate.format('dd')));
          currentDate.add(1, 'd');
        }
        widget.find('.datepicker-days thead').append(row);
      },

      isInDisabledDates = function(testDate) {
        return options.disabledDates[testDate.format('YYYY-MM-DD')] === true;
      },

      isInEnabledDates = function(testDate) {
        return options.enabledDates[testDate.format('YYYY-MM-DD')] === true;
      },

      isInDisabledHours = function(testDate) {
        return options.disabledHours[testDate.format('H')] === true;
      },

      isInEnabledHours = function(testDate) {
        return options.enabledHours[testDate.format('H')] === true;
      },

      isValid = function(targetMoment, granularity) {
        if (!targetMoment.isValid()) {
          return false;
        }
        if (options.disabledDates && granularity === 'd' && isInDisabledDates(targetMoment)) {
          return false;
        }
        if (options.enabledDates && granularity === 'd' && !isInEnabledDates(targetMoment)) {
          return false;
        }
        if (options.minDate && targetMoment.isBefore(options.minDate, granularity)) {
          return false;
        }
        if (options.maxDate && targetMoment.isAfter(options.maxDate, granularity)) {
          return false;
        }
        if (options.daysOfWeekDisabled && granularity === 'd' && options.daysOfWeekDisabled.indexOf(targetMoment.day()) !== -1) {
          return false;
        }
        if (options.disabledHours && (granularity === 'h' || granularity === 'm' || granularity === 's') && isInDisabledHours(targetMoment)) {
          return false;
        }
        if (options.enabledHours && (granularity === 'h' || granularity === 'm' || granularity === 's') && !isInEnabledHours(targetMoment)) {
          return false;
        }
        if (options.disabledTimeIntervals && (granularity === 'h' || granularity === 'm' || granularity === 's')) {
          var found = false;
          $.each(options.disabledTimeIntervals, function() {
            if (targetMoment.isBetween(this[0], this[1])) {
              found = true;
              return false;
            }
          });
          if (found) {
            return false;
          }
        }
        return true;
      },

      fillMonths = function() {
        var spans = [],
          monthsShort = viewDate.clone().startOf('y').startOf('d');
        while (monthsShort.isSame(viewDate, 'y')) {
          spans.push($('<span>').attr('data-action', 'selectMonth')
            .addClass('month').text(monthsShort.format('MMM')));
          monthsShort.add(1, 'M');
        }
        widget.find('.datepicker-months td').empty().append(spans);
      },

      updateMonths = function() {
        var monthsView = widget.find('.datepicker-months'),
          monthsViewHeader = monthsView.find('th'),
          months = monthsView.find('tbody').find('span');

        monthsViewHeader.eq(0).find('span')
          .attr('title', options.tooltips.prevYear);
        monthsViewHeader.eq(1).attr('title', options.tooltips.selectYear);
        monthsViewHeader.eq(2).find('span')
          .attr('title', options.tooltips.nextYear);

        monthsView.find('.disabled').removeClass('disabled');

        if (!isValid(viewDate.clone().subtract(1, 'y'), 'y')) {
          monthsViewHeader.eq(0).addClass('disabled');
        }

        monthsViewHeader.eq(1).text(viewDate.year());

        if (!isValid(viewDate.clone().add(1, 'y'), 'y')) {
          monthsViewHeader.eq(2).addClass('disabled');
        }

        months.removeClass('active');
        if (date.isSame(viewDate, 'y') && !unset) {
          months.eq(date.month()).addClass('active');
        }

        months.each(function(index) {
          if (!isValid(viewDate.clone().month(index), 'M')) {
            $(this).addClass('disabled');
          }
        });
      },

      updateYears = function() {
        var yearsView = widget.find('.datepicker-years'),
          yearsViewHeader = yearsView.find('th'),
          startYear = viewDate.clone().subtract(5, 'y'),
          endYear = viewDate.clone().add(6, 'y'),
          html = '';

        yearsViewHeader.eq(0).find('span')
          .attr('title', options.tooltips.prevDecade);
        yearsViewHeader.eq(1).attr('title', options.tooltips.selectDecade);
        yearsViewHeader.eq(2).find('span')
          .attr('title', options.tooltips.nextDecade);

        yearsView.find('.disabled').removeClass('disabled');

        if (options.minDate && options.minDate.isAfter(startYear, 'y')) {
          yearsViewHeader.eq(0).addClass('disabled');
        }

        yearsViewHeader.eq(1).text(startYear.year() + '-' + endYear.year());

        if (options.maxDate && options.maxDate.isBefore(endYear, 'y')) {
          yearsViewHeader.eq(2).addClass('disabled');
        }

        while (!startYear.isAfter(endYear, 'y')) {
          html += '<span data-action="selectYear" class="year' + (startYear.isSame(date, 'y') && !unset ? ' active' : '') + (!isValid(startYear, 'y') ? ' disabled' : '') + '">' + startYear.year() + '</span>';
          startYear.add(1, 'y');
        }

        yearsView.find('td').html(html);
      },

      updateDecades = function() {
        var decadesView = widget.find('.datepicker-decades'),
          decadesViewHeader = decadesView.find('th'),
          startDecade = moment({y: viewDate.year() - (viewDate.year() % 100) - 1}),
          endDecade = startDecade.clone().add(100, 'y'),
          startedAt = startDecade.clone(),
          html = '';

        decadesViewHeader.eq(0).find('span')
          .attr('title', options.tooltips.prevCentury);
        decadesViewHeader.eq(2).find('span')
          .attr('title', options.tooltips.nextCentury);

        decadesView.find('.disabled').removeClass('disabled');

        if (startDecade.isSame(moment({y: 1900})) || (options.minDate && options.minDate.isAfter(startDecade, 'y'))) {
          decadesViewHeader.eq(0).addClass('disabled');
        }

        decadesViewHeader.eq(1)
          .text(startDecade.year() + '-' + endDecade.year());

        if (startDecade.isSame(moment({y: 2000})) || (options.maxDate && options.maxDate.isBefore(endDecade, 'y'))) {
          decadesViewHeader.eq(2).addClass('disabled');
        }

        while (!startDecade.isAfter(endDecade, 'y')) {
          html += '<span data-action="selectDecade" class="decade' + (startDecade.isSame(date, 'y') ? ' active' : '') +
            (!isValid(startDecade, 'y') ? ' disabled' : '') + '" data-selection="' + (startDecade.year() + 6) + '">' + (startDecade.year() + 1) + ' - ' + (startDecade.year() + 12) + '</span>';
          startDecade.add(12, 'y');
        }
        html += '<span></span><span></span><span></span>'; //push the dangling block over, at least this way it's even

        decadesView.find('td').html(html);
        decadesViewHeader.eq(1)
          .text((startedAt.year() + 1) + '-' + (startDecade.year()));
      },

      fillDate = function() {
        var daysView = widget.find('.datepicker-days'),
          daysViewHeader = daysView.find('th'),
          currentDate,
          html = [],
          row,
          clsName,
          i;

        if (!hasDate()) {
          return;
        }

        daysViewHeader.eq(0).find('span')
          .attr('title', options.tooltips.prevMonth);
        daysViewHeader.eq(1).attr('title', options.tooltips.selectMonth);
        daysViewHeader.eq(2).find('span')
          .attr('title', options.tooltips.nextMonth);

        daysView.find('.disabled').removeClass('disabled');
        daysViewHeader.eq(1).text(viewDate.format(options.dayViewHeaderFormat));

        if (!isValid(viewDate.clone().subtract(1, 'M'), 'M')) {
          daysViewHeader.eq(0).addClass('disabled');
        }
        if (!isValid(viewDate.clone().add(1, 'M'), 'M')) {
          daysViewHeader.eq(2).addClass('disabled');
        }

        currentDate = viewDate.clone().startOf('M').startOf('w').startOf('d');

        for (i = 0; i < 42; i++) { //always display 42 days (should show 6 weeks)
          if (currentDate.weekday() === 0) {
            row = $('<tr>');
            if (options.calendarWeeks) {
              row.append('<td class="cw">' + currentDate.week() + '</td>');
            }
            html.push(row);
          }
          clsName = '';
          if (currentDate.isBefore(viewDate, 'M')) {
            clsName += ' old';
          }
          if (currentDate.isAfter(viewDate, 'M')) {
            clsName += ' new';
          }
          if (currentDate.isSame(date, 'd') && !unset) {
            clsName += ' active';
          }
          if (!isValid(currentDate, 'd')) {
            clsName += ' disabled';
          }
          if (currentDate.isSame(getMoment(), 'd')) {
            clsName += ' today';
          }
          if (currentDate.day() === 0 || currentDate.day() === 6) {
            clsName += ' weekend';
          }
          row.append('<td data-action="selectDay" data-day="' + currentDate.format('L') + '" class="day' + clsName + '">' + currentDate.date() + '</td>');
          currentDate.add(1, 'd');
        }

        daysView.find('tbody').empty().append(html);

        updateMonths();

        updateYears();

        updateDecades();
      },

      fillHours = function() {
        var table = widget.find('.timepicker-hours table'),
          currentHour = viewDate.clone().startOf('d'),
          html = [],
          row = $('<tr>');

        if (viewDate.hour() > 11 && !use24Hours) {
          currentHour.hour(12);
        }
        while (currentHour.isSame(viewDate, 'd') && (use24Hours || (viewDate.hour() < 12 && currentHour.hour() < 12) || viewDate.hour() > 11)) {
          if (currentHour.hour() % 4 === 0) {
            row = $('<tr>');
            html.push(row);
          }
          row.append('<td data-action="selectHour" class="hour' + (!isValid(currentHour, 'h') ? ' disabled' : '') + '">' + currentHour.format(use24Hours ? 'HH' : 'hh') + '</td>');
          currentHour.add(1, 'h');
        }
        table.empty().append(html);
      },

      fillMinutes = function() {
        var table = widget.find('.timepicker-minutes table'),
          currentMinute = viewDate.clone().startOf('h'),
          html = [],
          row = $('<tr>'),
          step = options.stepping === 1 ? 5 : options.stepping;

        while (viewDate.isSame(currentMinute, 'h')) {
          if (currentMinute.minute() % (step * 4) === 0) {
            row = $('<tr>');
            html.push(row);
          }
          row.append('<td data-action="selectMinute" class="minute' + (!isValid(currentMinute, 'm') ? ' disabled' : '') + '">' + currentMinute.format('mm') + '</td>');
          currentMinute.add(step, 'm');
        }
        table.empty().append(html);
      },

      fillSeconds = function() {
        var table = widget.find('.timepicker-seconds table'),
          currentSecond = viewDate.clone().startOf('m'),
          html = [],
          row = $('<tr>');

        while (viewDate.isSame(currentSecond, 'm')) {
          if (currentSecond.second() % 20 === 0) {
            row = $('<tr>');
            html.push(row);
          }
          row.append('<td data-action="selectSecond" class="second' + (!isValid(currentSecond, 's') ? ' disabled' : '') + '">' + currentSecond.format('ss') + '</td>');
          currentSecond.add(5, 's');
        }

        table.empty().append(html);
      },

      fillTime = function() {
        var toggle, newDate, timeComponents = widget.find('.timepicker span[data-time-component]');

        if (!use24Hours) {
          toggle = widget.find('.timepicker [data-action=togglePeriod]');
          newDate = date.clone().add((date.hours() >= 12) ? -12 : 12, 'h');

          toggle.text(date.format('A'));

          if (isValid(newDate, 'h')) {
            toggle.removeClass('disabled');
          } else {
            toggle.addClass('disabled');
          }
        }
        timeComponents.filter('[data-time-component=hours]')
          .text(date.format(use24Hours ? 'HH' : 'hh'));
        timeComponents.filter('[data-time-component=minutes]')
          .text(date.format('mm'));
        timeComponents.filter('[data-time-component=seconds]')
          .text(date.format('ss'));

        fillHours();
        fillMinutes();
        fillSeconds();
      },

      update = function() {
        if (!widget) {
          return;
        }
        fillDate();
        fillTime();
      },

      setValue = function(targetMoment) {
        var oldDate = unset ? null : date;

        // case of calling setValue(null or false)
        if (!targetMoment) {
          unset = true;
          input.val('');
          element.data('date', '');
          notifyEvent({
            type: 'dp.change',
            date: false,
            oldDate: oldDate
          });
          update();
          return;
        }

        targetMoment = targetMoment.clone().locale(options.locale);

        if (options.stepping !== 1) {
          targetMoment.minutes((Math.round(targetMoment.minutes() / options.stepping) * options.stepping) % 60)
            .seconds(0);
        }

        if (isValid(targetMoment)) {
          date = targetMoment;
          viewDate = date.clone();
          input.val(date.format(actualFormat));
          element.data('date', date.format(actualFormat));
          unset = false;
          update();
          notifyEvent({
            type: 'dp.change',
            date: date.clone(),
            oldDate: oldDate
          });
        } else {
          if (!options.keepInvalid) {
            input.val(unset ? '' : date.format(actualFormat));
          }
          notifyEvent({
            type: 'dp.error',
            date: targetMoment
          });
        }
      },

      hide = function() {
        ///<summary>Hides the widget. Possibly will emit dp.hide</summary>
        var transitioning = false;
        if (!widget) {
          return picker;
        }
        // Ignore event if in the middle of a picker transition
        widget.find('.collapse').each(function() {
          var collapseData = $(this).data('collapse');
          if (collapseData && collapseData.transitioning) {
            transitioning = true;
            return false;
          }
          return true;
        });
        if (transitioning) {
          return picker;
        }
        if (component && component.hasClass('btn')) {
          component.toggleClass('active');
        }
        widget.hide();

        $(window).off('resize', place);
        widget.off('click', '[data-action]');
        widget.off('mousedown', false);

        widget.remove();
        widget = false;

        notifyEvent({
          type: 'dp.hide',
          date: date.clone()
        });

        input.blur();

        return picker;
      },

      clear = function() {
        setValue(null);
      },

      /********************************************************************************
       *
       * Widget UI interaction functions
       *
       ********************************************************************************/
      actions = {
        next: function() {
          var navFnc = datePickerModes[currentViewMode].navFnc;
          viewDate.add(datePickerModes[currentViewMode].navStep, navFnc);
          fillDate();
          viewUpdate(navFnc);
        },

        previous: function() {
          var navFnc = datePickerModes[currentViewMode].navFnc;
          viewDate.subtract(datePickerModes[currentViewMode].navStep, navFnc);
          fillDate();
          viewUpdate(navFnc);
        },

        pickerSwitch: function() {
          showMode(1);
        },

        selectMonth: function(e) {
          var month = $(e.target).closest('tbody').find('span')
            .index($(e.target));
          viewDate.month(month);
          if (currentViewMode === minViewModeNumber) {
            setValue(date.clone().year(viewDate.year())
              .month(viewDate.month()));
            if (!options.inline) {
              hide();
            }
          } else {
            showMode(-1);
            fillDate();
          }
          viewUpdate('M');
        },

        selectYear: function(e) {
          var year = parseInt($(e.target).text(), 10) || 0;
          viewDate.year(year);
          if (currentViewMode === minViewModeNumber) {
            setValue(date.clone().year(viewDate.year()));
            if (!options.inline) {
              hide();
            }
          } else {
            showMode(-1);
            fillDate();
          }
          viewUpdate('YYYY');
        },

        selectDecade: function(e) {
          var year = parseInt($(e.target).data('selection'), 10) || 0;
          viewDate.year(year);
          if (currentViewMode === minViewModeNumber) {
            setValue(date.clone().year(viewDate.year()));
            if (!options.inline) {
              hide();
            }
          } else {
            showMode(-1);
            fillDate();
          }
          viewUpdate('YYYY');
        },

        selectDay: function(e) {
          var day = viewDate.clone();
          if ($(e.target).is('.old')) {
            day.subtract(1, 'M');
          }
          if ($(e.target).is('.new')) {
            day.add(1, 'M');
          }
          setValue(day.date(parseInt($(e.target).text(), 10)));
          if (!hasTime() && !options.keepOpen && !options.inline) {
            hide();
          }
        },

        incrementHours: function() {
          var newDate = date.clone().add(1, 'h');
          if (isValid(newDate, 'h')) {
            setValue(newDate);
          }
        },

        incrementMinutes: function() {
          var newDate = date.clone().add(options.stepping, 'm');
          if (isValid(newDate, 'm')) {
            setValue(newDate);
          }
        },

        incrementSeconds: function() {
          var newDate = date.clone().add(1, 's');
          if (isValid(newDate, 's')) {
            setValue(newDate);
          }
        },

        decrementHours: function() {
          var newDate = date.clone().subtract(1, 'h');
          if (isValid(newDate, 'h')) {
            setValue(newDate);
          }
        },

        decrementMinutes: function() {
          var newDate = date.clone().subtract(options.stepping, 'm');
          if (isValid(newDate, 'm')) {
            setValue(newDate);
          }
        },

        decrementSeconds: function() {
          var newDate = date.clone().subtract(1, 's');
          if (isValid(newDate, 's')) {
            setValue(newDate);
          }
        },

        togglePeriod: function() {
          setValue(date.clone().add((date.hours() >= 12) ? -12 : 12, 'h'));
        },

        togglePicker: function(e) {
          var $this = $(e.target),
            $parent = $this.closest('ul'),
            expanded = $parent.find('.in'),
            closed = $parent.find('.collapse:not(.in)'),
            collapseData;

          if (expanded && expanded.length) {
            collapseData = expanded.data('collapse');
            if (collapseData && collapseData.transitioning) {
              return;
            }
            /*if (expanded.collapse) { // if collapse plugin is available through bootstrap.js then use it
             expanded.collapse('hide');
             closed.collapse('show');
             } else { */// otherwise just toggle in class on the two views
            expanded.removeClass('in');
            closed.addClass('in');
            //}
            if ($this.is('span')) {
              $this.toggleClass(options.icons.time + ' ' + options.icons.date);
            } else {
              $this.find('span')
                .toggleClass(options.icons.time + ' ' + options.icons.date);
            }

            // NOTE: uncomment if toggled state will be restored in show()
            //if (component) {
            //    component.find('span').toggleClass(options.icons.time + ' ' + options.icons.date);
            //}
          }
        },

        showPicker: function() {
          widget.find('.timepicker > div:not(.timepicker-picker)').hide();
          widget.find('.timepicker .timepicker-picker').show();
        },

        showHours: function() {
          widget.find('.timepicker .timepicker-picker').hide();
          widget.find('.timepicker .timepicker-hours').show();
        },

        showMinutes: function() {
          widget.find('.timepicker .timepicker-picker').hide();
          widget.find('.timepicker .timepicker-minutes').show();
        },

        showSeconds: function() {
          widget.find('.timepicker .timepicker-picker').hide();
          widget.find('.timepicker .timepicker-seconds').show();
        },

        selectHour: function(e) {
          var hour = parseInt($(e.target).text(), 10);

          if (!use24Hours) {
            if (date.hours() >= 12) {
              if (hour !== 12) {
                hour += 12;
              }
            } else {
              if (hour === 12) {
                hour = 0;
              }
            }
          }
          setValue(date.clone().hours(hour));
          actions.showPicker.call(picker);
        },

        selectMinute: function(e) {
          setValue(date.clone().minutes(parseInt($(e.target).text(), 10)));
          actions.showPicker.call(picker);
        },

        selectSecond: function(e) {
          setValue(date.clone().seconds(parseInt($(e.target).text(), 10)));
          actions.showPicker.call(picker);
        },

        clear: clear,

        today: function() {
          var todaysDate = getMoment();
          if (isValid(todaysDate, 'd')) {
            setValue(todaysDate);
          }
        },

        close: hide
      },

      doAction = function(e) {
        if ($(e.currentTarget).is('.disabled')) {
          return false;
        }
        actions[$(e.currentTarget).data('action')].apply(picker, arguments);
        return false;
      },

      show = function() {
        ///<summary>Shows the widget. Possibly will emit dp.show and dp.change</summary>
        var currentMoment,
          useCurrentGranularity = {
            'year': function(m) {
              return m.month(0).date(1).hours(0).seconds(0).minutes(0);
            },
            'month': function(m) {
              return m.date(1).hours(0).seconds(0).minutes(0);
            },
            'day': function(m) {
              return m.hours(0).seconds(0).minutes(0);
            },
            'hour': function(m) {
              return m.seconds(0).minutes(0);
            },
            'minute': function(m) {
              return m.seconds(0);
            }
          };

        if (input.prop('disabled') || (!options.ignoreReadonly && input.prop('readonly')) || widget) {
          return picker;
        }
        if (input.val() !== undefined && input.val().trim().length !== 0) {
          setValue(parseInputDate(input.val().trim()));
        } else if (options.useCurrent && unset && ((input.is('input') && input.val()
            .trim().length === 0) || options.inline)) {
          currentMoment = getMoment();
          if (typeof options.useCurrent === 'string') {
            currentMoment = useCurrentGranularity[options.useCurrent](currentMoment);
          }
          setValue(currentMoment);
        }

        widget = getTemplate();

        fillDow();
        fillMonths();

        widget.find('.timepicker-hours').hide();
        widget.find('.timepicker-minutes').hide();
        widget.find('.timepicker-seconds').hide();

        update();
        showMode();

        $(window).on('resize', place);
        widget.on('click', '[data-action]', doAction); // this handles clicks on the widget
        widget.on('mousedown', false);

        if (component && component.hasClass('btn')) {
          component.toggleClass('active');
        }
        widget.show();
        place();

        if (options.focusOnShow && !input.is(':focus')) {
          input.focus();
        }

        notifyEvent({
          type: 'dp.show'
        });
        return picker;
      },

      toggle = function() {
        /// <summary>Shows or hides the widget</summary>
        return (widget ? hide() : show());
      },

      parseInputDate = function(inputDate) {
        if (options.parseInputDate === undefined) {
          if (moment.isMoment(inputDate) || inputDate instanceof Date) {
            inputDate = moment(inputDate);
          } else {
            inputDate = getMoment(inputDate);
          }
        } else {
          inputDate = options.parseInputDate(inputDate);
        }
        inputDate.locale(options.locale);
        return inputDate;
      },

      keydown = function(e) {
        var handler = null,
          index,
          index2,
          pressedKeys = [],
          pressedModifiers = {},
          currentKey = e.which,
          keyBindKeys,
          allModifiersPressed,
          pressed = 'p';

        keyState[currentKey] = pressed;

        for (index in keyState) {
          if (keyState.hasOwnProperty(index) && keyState[index] === pressed) {
            pressedKeys.push(index);
            if (parseInt(index, 10) !== currentKey) {
              pressedModifiers[index] = true;
            }
          }
        }

        for (index in options.keyBinds) {
          if (options.keyBinds.hasOwnProperty(index) && typeof (options.keyBinds[index]) === 'function') {
            keyBindKeys = index.split(' ');
            if (keyBindKeys.length === pressedKeys.length && keyMap[currentKey] === keyBindKeys[keyBindKeys.length - 1]) {
              allModifiersPressed = true;
              for (index2 = keyBindKeys.length - 2; index2 >= 0; index2--) {
                if (!(keyMap[keyBindKeys[index2]] in pressedModifiers)) {
                  allModifiersPressed = false;
                  break;
                }
              }
              if (allModifiersPressed) {
                handler = options.keyBinds[index];
                break;
              }
            }
          }
        }

        if (handler) {
          handler.call(picker, widget);
          e.stopPropagation();
          e.preventDefault();
        }
      },

      keyup = function(e) {
        keyState[e.which] = 'r';
        e.stopPropagation();
        e.preventDefault();
      },

      change = function(e) {
        var val = $(e.target).val().trim(),
          parsedDate = val ? parseInputDate(val) : null;
        setValue(parsedDate);
        e.stopImmediatePropagation();
        return false;
      },

      attachDatePickerElementEvents = function() {
        input.on({
          'change': change,
          'blur': options.debug ? '' : hide,
          'keydown': keydown,
          'keyup': keyup,
          'focus': options.allowInputToggle ? show : ''
        });

        if (element.is('input')) {
          input.on({
            'focus': show
          });
        } else if (component) {
          component.on('click', toggle);
          component.on('mousedown', false);
        }
      },

      detachDatePickerElementEvents = function() {
        input.off({
          'change': change,
          'blur': blur,
          'keydown': keydown,
          'keyup': keyup,
          'focus': options.allowInputToggle ? hide : ''
        });

        if (element.is('input')) {
          input.off({
            'focus': show
          });
        } else if (component) {
          component.off('click', toggle);
          component.off('mousedown', false);
        }
      },

      indexGivenDates = function(givenDatesArray) {
        // Store given enabledDates and disabledDates as keys.
        // This way we can check their existence in O(1) time instead of looping through whole array.
        // (for example: options.enabledDates['2014-02-27'] === true)
        var givenDatesIndexed = {};
        $.each(givenDatesArray, function() {
          var dDate = parseInputDate(this);
          if (dDate.isValid()) {
            givenDatesIndexed[dDate.format('YYYY-MM-DD')] = true;
          }
        });
        return (Object.keys(givenDatesIndexed).length) ? givenDatesIndexed : false;
      },

      indexGivenHours = function(givenHoursArray) {
        // Store given enabledHours and disabledHours as keys.
        // This way we can check their existence in O(1) time instead of looping through whole array.
        // (for example: options.enabledHours['2014-02-27'] === true)
        var givenHoursIndexed = {};
        $.each(givenHoursArray, function() {
          givenHoursIndexed[this] = true;
        });
        return (Object.keys(givenHoursIndexed).length) ? givenHoursIndexed : false;
      },

      initFormatting = function() {
        var format = options.format || 'L LT';

        actualFormat = format.replace(/(\[[^\[]*\])|(\\)?(LTS|LT|LL?L?L?|l{1,4})/g, function(formatInput) {
          var newinput = date.localeData()
              .longDateFormat(formatInput) || formatInput;
          return newinput.replace(/(\[[^\[]*\])|(\\)?(LTS|LT|LL?L?L?|l{1,4})/g, function(formatInput2) { //temp fix for #740
            return date.localeData()
                .longDateFormat(formatInput2) || formatInput2;
          });
        });


        parseFormats = options.extraFormats ? options.extraFormats.slice() : [];
        if (parseFormats.indexOf(format) < 0 && parseFormats.indexOf(actualFormat) < 0) {
          parseFormats.push(actualFormat);
        }

        use24Hours = (actualFormat.toLowerCase()
          .indexOf('a') < 1 && actualFormat.replace(/\[.*?\]/g, '')
          .indexOf('h') < 1);

        if (isEnabled('y')) {
          minViewModeNumber = 2;
        }
        if (isEnabled('M')) {
          minViewModeNumber = 1;
        }
        if (isEnabled('d')) {
          minViewModeNumber = 0;
        }

        currentViewMode = Math.max(minViewModeNumber, currentViewMode);

        if (!unset) {
          setValue(date);
        }
      };

    /********************************************************************************
     *
     * Public API functions
     * =====================
     *
     * Important: Do not expose direct references to private objects or the options
     * object to the outer world. Always return a clone when returning values or make
     * a clone when setting a private variable.
     *
     ********************************************************************************/
    picker.destroy = function() {
      ///<summary>Destroys the widget and removes all attached event listeners</summary>
      hide();
      detachDatePickerElementEvents();
      element.removeData('DateTimePicker');
      element.removeData('date');
    };

    picker.toggle = toggle;

    picker.show = show;

    picker.hide = hide;

    picker.disable = function() {
      ///<summary>Disables the input element, the component is attached to, by adding a disabled="true" attribute to it.
      ///If the widget was visible before that call it is hidden. Possibly emits dp.hide</summary>
      hide();
      if (component && component.hasClass('btn')) {
        component.addClass('disabled');
      }
      input.prop('disabled', true);
      return picker;
    };

    picker.enable = function() {
      ///<summary>Enables the input element, the component is attached to, by removing disabled attribute from it.</summary>
      if (component && component.hasClass('btn')) {
        component.removeClass('disabled');
      }
      input.prop('disabled', false);
      return picker;
    };

    picker.ignoreReadonly = function(ignoreReadonly) {
      if (arguments.length === 0) {
        return options.ignoreReadonly;
      }
      if (typeof ignoreReadonly !== 'boolean') {
        throw new TypeError('ignoreReadonly () expects a boolean parameter');
      }
      options.ignoreReadonly = ignoreReadonly;
      return picker;
    };

    picker.options = function(newOptions) {
      if (arguments.length === 0) {
        return $.extend(true, {}, options);
      }

      if (!(newOptions instanceof Object)) {
        throw new TypeError('options() options parameter should be an object');
      }
      $.extend(true, options, newOptions);
      $.each(options, function(key, value) {
        if (picker[key] !== undefined) {
          picker[key](value);
        } else {
          throw new TypeError('option ' + key + ' is not recognized!');
        }
      });
      return picker;
    };

    picker.date = function(newDate) {
      ///<signature helpKeyword="$.fn.datetimepicker.date">
      ///<summary>Returns the component's model current date, a moment object or null if not set.</summary>
      ///<returns type="Moment">date.clone()</returns>
      ///</signature>
      ///<signature>
      ///<summary>Sets the components model current moment to it. Passing a null value unsets the components model current moment. Parsing of the newDate parameter is made using moment library with the options.format and options.useStrict components configuration.</summary>
      ///<param name="newDate" locid="$.fn.datetimepicker.date_p:newDate">Takes string, Date, moment, null parameter.</param>
      ///</signature>
      if (arguments.length === 0) {
        if (unset) {
          return null;
        }
        return date.clone();
      }

      if (newDate !== null && typeof newDate !== 'string' && !moment.isMoment(newDate) && !(newDate instanceof Date)) {
        throw new TypeError('date() parameter must be one of [null, string, moment or Date]');
      }

      setValue(newDate === null ? null : parseInputDate(newDate));
      return picker;
    };

    picker.format = function(newFormat) {
      ///<summary>test su</summary>
      ///<param name="newFormat">info about para</param>
      ///<returns type="string|boolean">returns foo</returns>
      if (arguments.length === 0) {
        return options.format;
      }

      if ((typeof newFormat !== 'string') && ((typeof newFormat !== 'boolean') || (newFormat !== false))) {
        throw new TypeError('format() expects a sting or boolean:false parameter ' + newFormat);
      }

      options.format = newFormat;
      if (actualFormat) {
        initFormatting(); // reinit formatting
      }
      return picker;
    };

    picker.timeZone = function(newZone) {
      if (arguments.length === 0) {
        return options.timeZone;
      }

      options.timeZone = newZone;

      return picker;
    };

    picker.dayViewHeaderFormat = function(newFormat) {
      if (arguments.length === 0) {
        return options.dayViewHeaderFormat;
      }

      if (typeof newFormat !== 'string') {
        throw new TypeError('dayViewHeaderFormat() expects a string parameter');
      }

      options.dayViewHeaderFormat = newFormat;
      return picker;
    };

    picker.extraFormats = function(formats) {
      if (arguments.length === 0) {
        return options.extraFormats;
      }

      if (formats !== false && !(formats instanceof Array)) {
        throw new TypeError('extraFormats() expects an array or false parameter');
      }

      options.extraFormats = formats;
      if (parseFormats) {
        initFormatting(); // reinit formatting
      }
      return picker;
    };

    picker.disabledDates = function(dates) {
      ///<signature helpKeyword="$.fn.datetimepicker.disabledDates">
      ///<summary>Returns an array with the currently set disabled dates on the component.</summary>
      ///<returns type="array">options.disabledDates</returns>
      ///</signature>
      ///<signature>
      ///<summary>Setting this takes precedence over options.minDate, options.maxDate configuration. Also calling this function removes the configuration of
      ///options.enabledDates if such exist.</summary>
      ///<param name="dates" locid="$.fn.datetimepicker.disabledDates_p:dates">Takes an [ string or Date or moment ] of values and allows the user to select only from those days.</param>
      ///</signature>
      if (arguments.length === 0) {
        return (options.disabledDates ? $.extend({}, options.disabledDates) : options.disabledDates);
      }

      if (!dates) {
        options.disabledDates = false;
        update();
        return picker;
      }
      if (!(dates instanceof Array)) {
        throw new TypeError('disabledDates() expects an array parameter');
      }
      options.disabledDates = indexGivenDates(dates);
      options.enabledDates = false;
      update();
      return picker;
    };

    picker.enabledDates = function(dates) {
      ///<signature helpKeyword="$.fn.datetimepicker.enabledDates">
      ///<summary>Returns an array with the currently set enabled dates on the component.</summary>
      ///<returns type="array">options.enabledDates</returns>
      ///</signature>
      ///<signature>
      ///<summary>Setting this takes precedence over options.minDate, options.maxDate configuration. Also calling this function removes the configuration of options.disabledDates if such exist.</summary>
      ///<param name="dates" locid="$.fn.datetimepicker.enabledDates_p:dates">Takes an [ string or Date or moment ] of values and allows the user to select only from those days.</param>
      ///</signature>
      if (arguments.length === 0) {
        return (options.enabledDates ? $.extend({}, options.enabledDates) : options.enabledDates);
      }

      if (!dates) {
        options.enabledDates = false;
        update();
        return picker;
      }
      if (!(dates instanceof Array)) {
        throw new TypeError('enabledDates() expects an array parameter');
      }
      options.enabledDates = indexGivenDates(dates);
      options.disabledDates = false;
      update();
      return picker;
    };

    picker.daysOfWeekDisabled = function(daysOfWeekDisabled) {
      if (arguments.length === 0) {
        return options.daysOfWeekDisabled.splice(0);
      }

      if ((typeof daysOfWeekDisabled === 'boolean') && !daysOfWeekDisabled) {
        options.daysOfWeekDisabled = false;
        update();
        return picker;
      }

      if (!(daysOfWeekDisabled instanceof Array)) {
        throw new TypeError('daysOfWeekDisabled() expects an array parameter');
      }
      options.daysOfWeekDisabled = daysOfWeekDisabled.reduce(function(previousValue, currentValue) {
        currentValue = parseInt(currentValue, 10);
        if (currentValue > 6 || currentValue < 0 || isNaN(currentValue)) {
          return previousValue;
        }
        if (previousValue.indexOf(currentValue) === -1) {
          previousValue.push(currentValue);
        }
        return previousValue;
      }, []).sort();
      if (options.useCurrent && !options.keepInvalid) {
        var tries = 0;
        while (!isValid(date, 'd')) {
          date.add(1, 'd');
          if (tries === 7) {
            throw 'Tried 7 times to find a valid date';
          }
          tries++;
        }
        setValue(date);
      }
      update();
      return picker;
    };

    picker.maxDate = function(maxDate) {
      if (arguments.length === 0) {
        return options.maxDate ? options.maxDate.clone() : options.maxDate;
      }

      if ((typeof maxDate === 'boolean') && maxDate === false) {
        options.maxDate = false;
        update();
        return picker;
      }

      if (typeof maxDate === 'string') {
        if (maxDate === 'now' || maxDate === 'moment') {
          maxDate = getMoment();
        }
      }

      var parsedDate = parseInputDate(maxDate);

      if (!parsedDate.isValid()) {
        throw new TypeError('maxDate() Could not parse date parameter: ' + maxDate);
      }
      if (options.minDate && parsedDate.isBefore(options.minDate)) {
        throw new TypeError('maxDate() date parameter is before options.minDate: ' + parsedDate.format(actualFormat));
      }
      options.maxDate = parsedDate;
      if (options.useCurrent && !options.keepInvalid && date.isAfter(maxDate)) {
        setValue(options.maxDate);
      }
      if (viewDate.isAfter(parsedDate)) {
        viewDate = parsedDate.clone().subtract(options.stepping, 'm');
      }
      update();
      return picker;
    };

    picker.minDate = function(minDate) {
      if (arguments.length === 0) {
        return options.minDate ? options.minDate.clone() : options.minDate;
      }

      if ((typeof minDate === 'boolean') && minDate === false) {
        options.minDate = false;
        update();
        return picker;
      }

      if (typeof minDate === 'string') {
        if (minDate === 'now' || minDate === 'moment') {
          minDate = getMoment();
        }
      }

      var parsedDate = parseInputDate(minDate);

      if (!parsedDate.isValid()) {
        throw new TypeError('minDate() Could not parse date parameter: ' + minDate);
      }
      if (options.maxDate && parsedDate.isAfter(options.maxDate)) {
        throw new TypeError('minDate() date parameter is after options.maxDate: ' + parsedDate.format(actualFormat));
      }
      options.minDate = parsedDate;
      if (options.useCurrent && !options.keepInvalid && date.isBefore(minDate)) {
        setValue(options.minDate);
      }
      if (viewDate.isBefore(parsedDate)) {
        viewDate = parsedDate.clone().add(options.stepping, 'm');
      }
      update();
      return picker;
    };

    picker.defaultDate = function(defaultDate) {
      ///<signature helpKeyword="$.fn.datetimepicker.defaultDate">
      ///<summary>Returns a moment with the options.defaultDate option configuration or false if not set</summary>
      ///<returns type="Moment">date.clone()</returns>
      ///</signature>
      ///<signature>
      ///<summary>Will set the picker's inital date. If a boolean:false value is passed the options.defaultDate parameter is cleared.</summary>
      ///<param name="defaultDate" locid="$.fn.datetimepicker.defaultDate_p:defaultDate">Takes a string, Date, moment, boolean:false</param>
      ///</signature>
      if (arguments.length === 0) {
        return options.defaultDate ? options.defaultDate.clone() : options.defaultDate;
      }
      if (!defaultDate) {
        options.defaultDate = false;
        return picker;
      }

      if (typeof defaultDate === 'string') {
        if (defaultDate === 'now' || defaultDate === 'moment') {
          defaultDate = getMoment();
        }
      }

      var parsedDate = parseInputDate(defaultDate);
      if (!parsedDate.isValid()) {
        throw new TypeError('defaultDate() Could not parse date parameter: ' + defaultDate);
      }
      if (!isValid(parsedDate)) {
        throw new TypeError('defaultDate() date passed is invalid according to component setup validations');
      }

      options.defaultDate = parsedDate;

      if ((options.defaultDate && options.inline) || input.val()
          .trim() === '') {
        setValue(options.defaultDate);
      }
      return picker;
    };

    picker.locale = function(locale) {
      if (arguments.length === 0) {
        return options.locale;
      }

      if (!moment.localeData(locale)) {
        throw new TypeError('locale() locale ' + locale + ' is not loaded from moment locales!');
      }

      options.locale = locale;
      date.locale(options.locale);
      viewDate.locale(options.locale);

      if (actualFormat) {
        initFormatting(); // reinit formatting
      }
      if (widget) {
        hide();
        show();
      }
      return picker;
    };

    picker.stepping = function(stepping) {
      if (arguments.length === 0) {
        return options.stepping;
      }

      stepping = parseInt(stepping, 10);
      if (isNaN(stepping) || stepping < 1) {
        stepping = 1;
      }
      options.stepping = stepping;
      return picker;
    };

    picker.useCurrent = function(useCurrent) {
      var useCurrentOptions = ['year', 'month', 'day', 'hour', 'minute'];
      if (arguments.length === 0) {
        return options.useCurrent;
      }

      if ((typeof useCurrent !== 'boolean') && (typeof useCurrent !== 'string')) {
        throw new TypeError('useCurrent() expects a boolean or string parameter');
      }
      if (typeof useCurrent === 'string' && useCurrentOptions.indexOf(useCurrent.toLowerCase()) === -1) {
        throw new TypeError('useCurrent() expects a string parameter of ' + useCurrentOptions.join(', '));
      }
      options.useCurrent = useCurrent;
      return picker;
    };

    picker.collapse = function(collapse) {
      if (arguments.length === 0) {
        return options.collapse;
      }

      if (typeof collapse !== 'boolean') {
        throw new TypeError('collapse() expects a boolean parameter');
      }
      if (options.collapse === collapse) {
        return picker;
      }
      options.collapse = collapse;
      if (widget) {
        hide();
        show();
      }
      return picker;
    };

    picker.icons = function(icons) {
      if (arguments.length === 0) {
        return $.extend({}, options.icons);
      }

      if (!(icons instanceof Object)) {
        throw new TypeError('icons() expects parameter to be an Object');
      }
      $.extend(options.icons, icons);
      if (widget) {
        hide();
        show();
      }
      return picker;
    };

    picker.tooltips = function(tooltips) {
      if (arguments.length === 0) {
        return $.extend({}, options.tooltips);
      }

      if (!(tooltips instanceof Object)) {
        throw new TypeError('tooltips() expects parameter to be an Object');
      }
      $.extend(options.tooltips, tooltips);
      if (widget) {
        hide();
        show();
      }
      return picker;
    };

    picker.useStrict = function(useStrict) {
      if (arguments.length === 0) {
        return options.useStrict;
      }

      if (typeof useStrict !== 'boolean') {
        throw new TypeError('useStrict() expects a boolean parameter');
      }
      options.useStrict = useStrict;
      return picker;
    };

    picker.sideBySide = function(sideBySide) {
      if (arguments.length === 0) {
        return options.sideBySide;
      }

      if (typeof sideBySide !== 'boolean') {
        throw new TypeError('sideBySide() expects a boolean parameter');
      }
      options.sideBySide = sideBySide;
      if (widget) {
        hide();
        show();
      }
      return picker;
    };

    picker.viewMode = function(viewMode) {
      if (arguments.length === 0) {
        return options.viewMode;
      }

      if (typeof viewMode !== 'string') {
        throw new TypeError('viewMode() expects a string parameter');
      }

      if (viewModes.indexOf(viewMode) === -1) {
        throw new TypeError('viewMode() parameter must be one of (' + viewModes.join(', ') + ') value');
      }

      options.viewMode = viewMode;
      currentViewMode = Math.max(viewModes.indexOf(viewMode), minViewModeNumber);

      showMode();
      return picker;
    };

    picker.toolbarPlacement = function(toolbarPlacement) {
      if (arguments.length === 0) {
        return options.toolbarPlacement;
      }

      if (typeof toolbarPlacement !== 'string') {
        throw new TypeError('toolbarPlacement() expects a string parameter');
      }
      if (toolbarPlacements.indexOf(toolbarPlacement) === -1) {
        throw new TypeError('toolbarPlacement() parameter must be one of (' + toolbarPlacements.join(', ') + ') value');
      }
      options.toolbarPlacement = toolbarPlacement;

      if (widget) {
        hide();
        show();
      }
      return picker;
    };

    picker.widgetPositioning = function(widgetPositioning) {
      if (arguments.length === 0) {
        return $.extend({}, options.widgetPositioning);
      }

      if (({}).toString.call(widgetPositioning) !== '[object Object]') {
        throw new TypeError('widgetPositioning() expects an object variable');
      }
      if (widgetPositioning.horizontal) {
        if (typeof widgetPositioning.horizontal !== 'string') {
          throw new TypeError('widgetPositioning() horizontal variable must be a string');
        }
        widgetPositioning.horizontal = widgetPositioning.horizontal.toLowerCase();
        if (horizontalModes.indexOf(widgetPositioning.horizontal) === -1) {
          throw new TypeError('widgetPositioning() expects horizontal parameter to be one of (' + horizontalModes.join(', ') + ')');
        }
        options.widgetPositioning.horizontal = widgetPositioning.horizontal;
      }
      if (widgetPositioning.vertical) {
        if (typeof widgetPositioning.vertical !== 'string') {
          throw new TypeError('widgetPositioning() vertical variable must be a string');
        }
        widgetPositioning.vertical = widgetPositioning.vertical.toLowerCase();
        if (verticalModes.indexOf(widgetPositioning.vertical) === -1) {
          throw new TypeError('widgetPositioning() expects vertical parameter to be one of (' + verticalModes.join(', ') + ')');
        }
        options.widgetPositioning.vertical = widgetPositioning.vertical;
      }
      update();
      return picker;
    };

    picker.calendarWeeks = function(calendarWeeks) {
      if (arguments.length === 0) {
        return options.calendarWeeks;
      }

      if (typeof calendarWeeks !== 'boolean') {
        throw new TypeError('calendarWeeks() expects parameter to be a boolean value');
      }

      options.calendarWeeks = calendarWeeks;
      update();
      return picker;
    };

    picker.showTodayButton = function(showTodayButton) {
      if (arguments.length === 0) {
        return options.showTodayButton;
      }

      if (typeof showTodayButton !== 'boolean') {
        throw new TypeError('showTodayButton() expects a boolean parameter');
      }

      options.showTodayButton = showTodayButton;
      if (widget) {
        hide();
        show();
      }
      return picker;
    };

    picker.showClear = function(showClear) {
      if (arguments.length === 0) {
        return options.showClear;
      }

      if (typeof showClear !== 'boolean') {
        throw new TypeError('showClear() expects a boolean parameter');
      }

      options.showClear = showClear;
      if (widget) {
        hide();
        show();
      }
      return picker;
    };

    picker.widgetParent = function(widgetParent) {
      if (arguments.length === 0) {
        return options.widgetParent;
      }

      if (typeof widgetParent === 'string') {
        widgetParent = $(widgetParent);
      }

      if (widgetParent !== null && (typeof widgetParent !== 'string' && !(widgetParent instanceof $))) {
        throw new TypeError('widgetParent() expects a string or a jQuery object parameter');
      }

      options.widgetParent = widgetParent;
      if (widget) {
        hide();
        show();
      }
      return picker;
    };

    picker.keepOpen = function(keepOpen) {
      if (arguments.length === 0) {
        return options.keepOpen;
      }

      if (typeof keepOpen !== 'boolean') {
        throw new TypeError('keepOpen() expects a boolean parameter');
      }

      options.keepOpen = keepOpen;
      return picker;
    };

    picker.focusOnShow = function(focusOnShow) {
      if (arguments.length === 0) {
        return options.focusOnShow;
      }

      if (typeof focusOnShow !== 'boolean') {
        throw new TypeError('focusOnShow() expects a boolean parameter');
      }

      options.focusOnShow = focusOnShow;
      return picker;
    };

    picker.inline = function(inline) {
      if (arguments.length === 0) {
        return options.inline;
      }

      if (typeof inline !== 'boolean') {
        throw new TypeError('inline() expects a boolean parameter');
      }

      options.inline = inline;
      return picker;
    };

    picker.clear = function() {
      clear();
      return picker;
    };

    picker.keyBinds = function(keyBinds) {
      options.keyBinds = keyBinds;
      return picker;
    };

    picker.getMoment = function(d) {
      return getMoment(d);
    };

    picker.debug = function(debug) {
      if (typeof debug !== 'boolean') {
        throw new TypeError('debug() expects a boolean parameter');
      }

      options.debug = debug;
      return picker;
    };

    picker.allowInputToggle = function(allowInputToggle) {
      if (arguments.length === 0) {
        return options.allowInputToggle;
      }

      if (typeof allowInputToggle !== 'boolean') {
        throw new TypeError('allowInputToggle() expects a boolean parameter');
      }

      options.allowInputToggle = allowInputToggle;
      return picker;
    };

    picker.showClose = function(showClose) {
      if (arguments.length === 0) {
        return options.showClose;
      }

      if (typeof showClose !== 'boolean') {
        throw new TypeError('showClose() expects a boolean parameter');
      }

      options.showClose = showClose;
      return picker;
    };

    picker.keepInvalid = function(keepInvalid) {
      if (arguments.length === 0) {
        return options.keepInvalid;
      }

      if (typeof keepInvalid !== 'boolean') {
        throw new TypeError('keepInvalid() expects a boolean parameter');
      }
      options.keepInvalid = keepInvalid;
      return picker;
    };

    picker.datepickerInput = function(datepickerInput) {
      if (arguments.length === 0) {
        return options.datepickerInput;
      }

      if (typeof datepickerInput !== 'string') {
        throw new TypeError('datepickerInput() expects a string parameter');
      }

      options.datepickerInput = datepickerInput;
      return picker;
    };

    picker.parseInputDate = function(parseInputDate) {
      if (arguments.length === 0) {
        return options.parseInputDate;
      }

      if (typeof parseInputDate !== 'function') {
        throw new TypeError('parseInputDate() sholud be as function');
      }

      options.parseInputDate = parseInputDate;

      return picker;
    };

    picker.disabledTimeIntervals = function(disabledTimeIntervals) {
      ///<signature helpKeyword="$.fn.datetimepicker.disabledTimeIntervals">
      ///<summary>Returns an array with the currently set disabled dates on the component.</summary>
      ///<returns type="array">options.disabledTimeIntervals</returns>
      ///</signature>
      ///<signature>
      ///<summary>Setting this takes precedence over options.minDate, options.maxDate configuration. Also calling this function removes the configuration of
      ///options.enabledDates if such exist.</summary>
      ///<param name="dates" locid="$.fn.datetimepicker.disabledTimeIntervals_p:dates">Takes an [ string or Date or moment ] of values and allows the user to select only from those days.</param>
      ///</signature>
      if (arguments.length === 0) {
        return (options.disabledTimeIntervals ? $.extend({}, options.disabledTimeIntervals) : options.disabledTimeIntervals);
      }

      if (!disabledTimeIntervals) {
        options.disabledTimeIntervals = false;
        update();
        return picker;
      }
      if (!(disabledTimeIntervals instanceof Array)) {
        throw new TypeError('disabledTimeIntervals() expects an array parameter');
      }
      options.disabledTimeIntervals = disabledTimeIntervals;
      update();
      return picker;
    };

    picker.disabledHours = function(hours) {
      ///<signature helpKeyword="$.fn.datetimepicker.disabledHours">
      ///<summary>Returns an array with the currently set disabled hours on the component.</summary>
      ///<returns type="array">options.disabledHours</returns>
      ///</signature>
      ///<signature>
      ///<summary>Setting this takes precedence over options.minDate, options.maxDate configuration. Also calling this function removes the configuration of
      ///options.enabledHours if such exist.</summary>
      ///<param name="hours" locid="$.fn.datetimepicker.disabledHours_p:hours">Takes an [ int ] of values and disallows the user to select only from those hours.</param>
      ///</signature>
      if (arguments.length === 0) {
        return (options.disabledHours ? $.extend({}, options.disabledHours) : options.disabledHours);
      }

      if (!hours) {
        options.disabledHours = false;
        update();
        return picker;
      }
      if (!(hours instanceof Array)) {
        throw new TypeError('disabledHours() expects an array parameter');
      }
      options.disabledHours = indexGivenHours(hours);
      options.enabledHours = false;
      if (options.useCurrent && !options.keepInvalid) {
        var tries = 0;
        while (!isValid(date, 'h')) {
          date.add(1, 'h');
          if (tries === 24) {
            throw 'Tried 24 times to find a valid date';
          }
          tries++;
        }
        setValue(date);
      }
      update();
      return picker;
    };

    picker.enabledHours = function(hours) {
      ///<signature helpKeyword="$.fn.datetimepicker.enabledHours">
      ///<summary>Returns an array with the currently set enabled hours on the component.</summary>
      ///<returns type="array">options.enabledHours</returns>
      ///</signature>
      ///<signature>
      ///<summary>Setting this takes precedence over options.minDate, options.maxDate configuration. Also calling this function removes the configuration of options.disabledHours if such exist.</summary>
      ///<param name="hours" locid="$.fn.datetimepicker.enabledHours_p:hours">Takes an [ int ] of values and allows the user to select only from those hours.</param>
      ///</signature>
      if (arguments.length === 0) {
        return (options.enabledHours ? $.extend({}, options.enabledHours) : options.enabledHours);
      }

      if (!hours) {
        options.enabledHours = false;
        update();
        return picker;
      }
      if (!(hours instanceof Array)) {
        throw new TypeError('enabledHours() expects an array parameter');
      }
      options.enabledHours = indexGivenHours(hours);
      options.disabledHours = false;
      if (options.useCurrent && !options.keepInvalid) {
        var tries = 0;
        while (!isValid(date, 'h')) {
          date.add(1, 'h');
          if (tries === 24) {
            throw 'Tried 24 times to find a valid date';
          }
          tries++;
        }
        setValue(date);
      }
      update();
      return picker;
    };

    picker.viewDate = function(newDate) {
      ///<signature helpKeyword="$.fn.datetimepicker.viewDate">
      ///<summary>Returns the component's model current viewDate, a moment object or null if not set.</summary>
      ///<returns type="Moment">viewDate.clone()</returns>
      ///</signature>
      ///<signature>
      ///<summary>Sets the components model current moment to it. Passing a null value unsets the components model current moment. Parsing of the newDate parameter is made using moment library with the options.format and options.useStrict components configuration.</summary>
      ///<param name="newDate" locid="$.fn.datetimepicker.date_p:newDate">Takes string, viewDate, moment, null parameter.</param>
      ///</signature>
      if (arguments.length === 0) {
        return viewDate.clone();
      }

      if (!newDate) {
        viewDate = date.clone();
        return picker;
      }

      if (typeof newDate !== 'string' && !moment.isMoment(newDate) && !(newDate instanceof Date)) {
        throw new TypeError('viewDate() parameter must be one of [string, moment or Date]');
      }

      viewDate = parseInputDate(newDate);
      viewUpdate();
      return picker;
    };

    // initializing element and component attributes
    if (element.is('input')) {
      input = element;
    } else {
      input = element.find(options.datepickerInput);
      if (input.size() === 0) {
        input = element.find('input');
      } else if (!input.is('input')) {
        throw new Error('CSS class "' + options.datepickerInput + '" cannot be applied to non input element');
      }
    }

    if (element.hasClass('input-group')) {
      // in case there is more then one 'input-group-addon' Issue #48
      if (element.find('.datepickerbutton').size() === 0) {
        component = element.find('.input-group-addon');
      } else {
        component = element.find('.datepickerbutton');
      }
    }

    if (!options.inline && !input.is('input')) {
      throw new Error('Could not initialize DateTimePicker without an input element');
    }

    // Set defaults for date here now instead of in var declaration
    date = getMoment();
    viewDate = date.clone();

    $.extend(true, options, dataToOptions());

    picker.options(options);

    initFormatting();

    attachDatePickerElementEvents();

    if (input.prop('disabled')) {
      picker.disable();
    }
    if (input.is('input') && input.val().trim().length !== 0) {
      setValue(parseInputDate(input.val().trim()));
    }
    else if (options.defaultDate && input.attr('placeholder') === undefined) {
      setValue(options.defaultDate);
    }
    if (options.inline) {
      show();
    }
    return picker;
  };

  return dateTimePicker;
};

},{}]},{},[1]);
